Highly sensitive detector for submillimeter wavelength range

2004 ◽  
Vol 85 (24) ◽  
pp. 6036-6038 ◽  
Author(s):  
H. Hashiba ◽  
V. Antonov ◽  
L. Kulik ◽  
S. Komiyama ◽  
C. Stanley
Keyword(s):  
Wavelength Range ◽  
Sensitive Detector ◽  
Submillimeter Wavelength ◽  
Highly Sensitive

Microstrip-stabilized semiconductor quantum-well generator for millimeter and submillimeter wavelength range

1996 ◽  
Author(s):  
Alexandr L. Karuzskii ◽  
V. A. Dravin ◽  
A. S. Ignatyev ◽  
A. E. Krapivka ◽  
Yu. A. Mityagin ◽  
...  
Keyword(s):  
Quantum Well ◽  
Wavelength Range ◽  
Submillimeter Wavelength ◽  
Semiconductor Quantum Well

Challenges Facing Resonant MEMS Sensors

2010 ◽  
Vol 2010 (DPC) ◽  
pp. 001401-001425
Author(s):  
Michael Kranz
Keyword(s):  
Chemical Sensors ◽  
Sensitive Detector ◽  
Quality Factors ◽  
Mems Sensors ◽  
Low Loss ◽  
Rf Filters ◽  
Highly Sensitive ◽  
Differential Operation ◽  
Fabrication Tolerances ◽  
Poor Stability

Many MEMS/NEMS sensors, including gyroscopes, chemical sensors, and RF filters utilize the mechanical resonance of the MEMS/NEMS structure as a highly sensitive detector. Typically, changes in the external environment lead to changes in the resonant frequency or amplitude. Due to the low-loss of micro and nano mechanical structures, large quality factors are achievable, leading to sharp resonance curves that change greatly after only small changes in the environment. This allows sensitive detectors, but also leads to poor stability and tight fabrication tolerances. This paper will discuss these issues as well as mitigation techniques including feedback control, tuning, differential operation, and sensor fusion, amongst others.

Highly sensitive photo-detectors for the ultra-violet wavelength range based on a dielectric stack and a silicon on insulator substrate

2019 ◽  
Vol 114 (7) ◽  
pp. 073504
Author(s):  
V. Mikhelashvili ◽  
Y. Shneider ◽  
A. Sherman ◽  
S. Yofis ◽  
G. Ankonina ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Ultra Violet ◽  
Silicon On Insulator ◽  
Highly Sensitive ◽  
Photo Detectors ◽  
Insulator Substrate

A Highly Sensitive Detector for Radiation in the Terahertz Region

2007 ◽  
Vol 56 (2) ◽  
pp. 463-467 ◽  
Author(s):  
P. Kleinschmidt ◽  
S.P. Giblin ◽  
V. Antonov ◽  
H. Hashiba ◽  
L. Kulik ◽  
...  
Keyword(s):  
Sensitive Detector ◽  
Terahertz Region ◽  
Highly Sensitive
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